Highlight, Language, Style - hit or missbrowsing

Looking for some help. I’ve created my own language that works well (Extreme Networks CLI) but for some reason, a bunch of lines seem to show up highlighted instead of following the styles I set in the language. Other lines in the same file look fine. I can’t seem to figure out what’s overriding my desired styles. Any idea where I should look (see screenshot)? Link to screenshot here.